In timp ce modelele standard ale Seriei 3 beneficiază de o transmisie hidrostatică cu două viteze, care permite utilajelor să se deplaseze cu viteze cuprinse între 0-20 km/h, noul 121E HTS, împreună cu alte două modele mai mari, utilizează o unitate hidrostatică cu două trepte în combinaţie
JOHN DEERE AT201169, HITACHI 9114619, LIEBHERR 5605668, BERCO LH27E, BERCO LH27B, INGERSOLL RAND 57070997, ITM A14060A0M00, ITM A7130000Y00, CASAGRANDE 95505002, LIEBHERR 5601872, BANTAM-KOEHRING 3018.57768, VPI VAT250257V, DAEWOO 2270-9401A, BERCO LJ696D, FIAT-HITACHI 71483187, Rola cu 1 flansa, R952HD, CASAGRANDE 95505023, PMI 960073, PRIESTMAN 1500772, HITACHI 9066690, VOLVO 14043993-6, BERCO SI805, VOLVO 14043993, CATERPILLAR 7T6396, FIAT-HITACHI 71400941, DRESSER-FURUKAWA 3194637R91, LIEBHERR 5612651, BENFRA 005.2027, LIEBHERR, BERCO FT3721, HITACHI 9147345, RICHIER 484310665, FIAT-HITACHI 71466885, RICHIER 484311865, PRIESTMAN 234404, MAIT 2175008, GAMBETTI-BARRE M203910001, BENATI 2104001, LIEBHERR 5618394, HITACHI 9097400, BERCO LH696C, BERCO LH696, VOLVO 43993, HITACHI 9114682, Excavator, DRESSER-FURUKAWA 3372006R91, LIEBHERR 5205010, AMERICAN-HOIST 3-003153, DRESSER-FURUKAWA 3372095R91, DAEWOO 2270-6084, FAI 030.03.001, BANTAM-KOEHRING 422V0036, DRESSER-FURUKAWA 3380360H91, PMI 960304, MAIT 2.175.008, LIEBHERR 5612673, BANTAM-KOEHRING 3018.57692, FAI 820220002, BENATI 2104021, HITACHI 9168173, CATERPILLAR 8E4579, DAEWOO 200104-00001B, DEMAG 519672, BERCO LH27, TESMEC T00-2600-127, LIEBHERR 5000950, JOHN DEERE AT250257, ATLAS-TEREX 855194
CommaTECH srl va ofera piese de schimb pentru toata gama de motoare Hanomag, printre altele pentru utilajele de constructii: Hanomag_22, Hanomag_35, Hanomag 44, Hanomag 50, Hanomag 55, Hanomag 60, Hanomag 66, Hanomag 70, Hanomag 77, Hanomag d500, Hanomag d540, 
FAI 820220002, HITACHI 9147345, BERCO LH27B, BERCO LH27E, BANTAM-KOEHRING 422V0036, DEMAG 519672, HITACHI 9066690, BERCO FT3721, DRESSER-FURUKAWA 3372095R91, PMI 960073, DAEWOO 200104-00001B, ATLAS-TEREX 855194, LIEBHERR, R952HD, CATERPILLAR 7T6396, PRIESTMAN 1500772, HITACHI 9168173, BENATI 2104021, VPI VAT250257V, FIAT-HITACHI 71400941, CASAGRANDE 95505002, BERCO LJ696D, Rola cu 1 flansa, AMERICAN-HOIST 3-003153, FIAT-HITACHI 71466885, BENFRA 005.2027, RICHIER 484310665, VOLVO 14043993, RICHIER 484311865, JOHN DEERE AT201169, ITM A14060A0M00, BERCO LH696C, ITM A7130000Y00, DRESSER-FURUKAWA 3194637R91, PMI 960304, BANTAM-KOEHRING 3018.57692, GAMBETTI-BARRE M203910001, LIEBHERR 5000950, JOHN DEERE AT250257, MAIT 2.175.008, BERCO LH696, LIEBHERR 5612673, LIEBHERR 5605668, CASAGRANDE 95505023, LIEBHERR 5601872, DAEWOO 2270-9401A, MAIT 2175008, BANTAM-KOEHRING 3018.57768, PRIESTMAN 234404, BERCO LH27, TESMEC T00-2600-127, INGERSOLL RAND 57070997, LIEBHERR 5612651, HITACHI 9114619, BERCO SI805, VOLVO 43993, VOLVO 14043993-6, LIEBHERR 5205010, DRESSER-FURUKAWA 3380360H91, CATERPILLAR 8E4579, DAEWOO 2270-6084, HITACHI 9097400, HITACHI 9114682, FAI 030.03.001, LIEBHERR 5618394, DRESSER-FURUKAWA 3372006R91, FIAT-HITACHI 71483187, Excavator, BENATI 2104001